Once notorious for the tyranny of Idi Amin, immortalized in the film "The Last King of Scotland," Uganda has, for the last twenty-six years or so, struggled to overcome its negative image. It has largely been successful. Rated the best country to visit in 2012, it was one named of the best tourist d[...]

A geometry able to include mountains and clouds now exists. I put it together in 1975, but of course it incorporates numerous pieces that have been around for a very long time. Like everything in science, this new geometry has very, very deep and long roots. Benoit B. Mandelbrot Introduction This en[...]